Movement/functions: Quartz chronometer with chronograph (thermo-compensated)ETA 251.233, with COSC certificate, Central H, M with skeletal see-through hands. Date, and Small-second counter with Certina logo in relief Chrono 12-hour, 10th-sec counters, central 60-min. and 60-sec.
Case stainless steel 316L with black PVD coating. Water resistance 00 meters. Sapphire crystal with anti-reflecting coating. Protected crown and two pushbuttons. Black rubber strap, with folding safety buckle and diving extension. Bicolour version with stainless steel/PVD black finish.
